selection of rod mill

The following cost advantages should be considered when evaluating rod mill grinding: Rod Mills use low cost grinding media. Less power is required since grinding rods are not cascaded and operate at lower peripheral speeds. They cover the complete body of the mill and have the largest selection of types to choose from.

Decisionmaking on selection of SAG mills increasingly uses the methods of sizing the milling power based on laboratory tests on grindability of minerals. This article considers one of such methods allowing determination of mill characteristics based on the Bond work indexes of crushing, rod milling and ball milling.

mill is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell.


Five irodels were tested for simulation of the 0.76 m diameter rod mill of the grinding circuit, based on well known concepts developed mainly by Bond, Lynch, Austin, Herbst, Bascur and Gupta. The algorithms on which the models are based ar.d the data required to use them are described.

mill, the mill selection may be restricted to the use of dual pinion drives (i.e. ring motors not considered at the direction of the client) limiting the installed power to 14 MW based Rod Mill Secondary Crushing followed by a open or closed circuit Rod mill

An overview of the selection and design of mill liners was published by Powell et al (2006), providing a reference source on mill liners, however no comprehensive technical manual or training is

A rod mill was fed from a cone crusher at the rate of 250 t/h with a copper ore. The product size from the cone crusher is 12,000 μm. The rod mill, operating wet and in open circuit, produced a product 80% passing size of 600 μm. The product was then pumped to a ball mill

The principal field of rod mill usage is the preparation of products in the 4mesh to 35mesh range. Under some conditions it may be recommended for grinding to about 48 mesh. Within these limits a rod mill is often superior to and more efficient than a ball mill.

material selection rod amp mill liner for rod mill. Rod mills, how they function Mine EngineerCom The rods grind the ore by tumbling within the the mill, similar to the grinding balls in a ball mill. JKTech Laboratory Services. JKTech Laboratory Services Bond Rod Mill Index Test (BRMWI) A Bond Rod Mill Index Test (BRMWI) is a standard test

Let Orbis design your next ball mill. We offer a wide variety of steel ball mills and lined ball mills. Choose from a large selection of custom ball mill options.

Rod life is maximized of rod lengthtomill diameter is maintained between 1.4 to 1.6. Rods wear unequally with thin rod formed at the feed end and forming an elliptical shape. Rod diameter is a

Help Me Choose the Right Product. Finding the equipment that's right for you doesn't have to be complied. Follow the steps below.

Hani is the leader of steel rolling mill equipment from China with decades experience engineers, we provide a wide range of rolling mill including bar & wire rod rolling mill, continuous section rolling mill and electric arc furnace.

Hani is the leader of steel rolling mill equipment from China with decades experience engineers, we provide a wide range of rolling mill including bar & wire rod rolling mill, continuous section rolling mill and electric arc furnace.

Maximum rod length is limited to about 6.1 m (20 ft). This in turn limits the length, diameter, and capacity of rod mills. The heavier rods acting upon the lifters and liners result in greater wear on the mill liners. Rod mills normally carry 35 to 65% rod charge by volume.

High speed, high production capacity and reliability are critically important on the finishing end of your rod mill. For nonferrous mills, we offer dualreel coilers and coil handling systems designed for copper and aluminum rod production. A large selection of technical papers is available.

The rod mill is grinding equipment, it is a milling device used for coarse grinding (up to 500 to 1000 mm) of the concentrating raw material before the finish grinding in the ball mills. The Strommashina plant manufactures a wide range of the rod mills of various designs so that its clients' production goals could be achieved in the best way.

TECHNICAL NOTES 8 GRINDING R. P. King. 82 &ROOLVLRQ 5ROOLQJ ZLWK QLSSLQJ rod, ball, pebble autogenous and semiautogenous. The grinding action is induced by relative motion between the The effect of mill charge is primarily through the shifting of the center of gravity and the mass of the charge. As the